Demko Ventilation Services Ltd. strives to offer you quality services. The following are the questions we hear most often from our customers. If you have a question that is not addressed here, please contact our office for more information.
Does Demko Ventilation Services Ltd. Offer Its Services to Commercial and Residential Clients?
Yes. We offer installation, repair and maintenance services for HVAC systems, and electrical components and controls.
Can We Contact Demko Ventilation Services Ltd. in Case of an Emergency?
Yes. Demko Ventilation Services Ltd. offers 24/7 emergency service. Call us at 780‑489‑1013.
Does Demko Ventilation Services Ltd. Have Any Overtime Charges?
No. We don’t have any overtime charges. We strive to provide you with professional and economical services.
What Brands Are Used by Demko Ventilation Services Ltd. for Its HVAC Systems?
Demko Ventilation Services Ltd. supplies products from all major brands, including ICE, Carrier, Frigidaire, Lennox®, Payne, York®, and Engineered Air.
Have the Technicians and Servicemen at Demko Ventilation Services Ltd. Undergone the Required Certifications?
Yes, our employees have undergone aerial work platform safety training, SCS, CSTS, and have received training in the control of CFCs, HCFCs, and HFCs, as well as the transportation of dangerous goods. Our employees have also attended the OSSA regional orientation program. Our technicians and servicemen meet all requirements for licensing, bonding, and registration. We also have journeymen trades on our staff members who specialize in electrical, sheet metal, and refrigeration services.
Is There a Guarantee on Equipment, Parts, and Labour?
Manufacturer’s guarantee applies on all equipment, parts, and labour. The guarantee period varies with each manufacturer. We provide a 90-day guarantee on labour for new installations.
What Are the Benefits of Regular Maintenance Services?
As we all know, repairing and replacing parts can sometimes be an expensive affair. Oftentimes HVAC systems break down as a result of our negligence. Regular maintenance can ensure that any problems with your equipment can be fixed in the early stages. The benefits of maintenance services include
A reduction in the number of repairs
An increase in the lifespan of equipment
A reduction in electrical energy costs
At Demko Ventilation Services Ltd., with regular maintenance services, you receive
Option of monthly or annual payments
10% discount on all repairs and parts
5% discount on replacement systems
We have been deemed an essential service and are open for emergency calls at this time.
Thank you for your continued support,
Demko Ventilation Services Ltd